[PATCH 4.19 08/42] sctp: not allow to set asoc prsctp_enable by sockopt

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Xin Long [ Upstream commit cc3ccf26f0649089b3a34a2781977755ea36e72c ] As rfc7496#section4.5 says about SCTP_PR_SUPPORTED: This socket option allows the enabling or disabling of the nego

[PATCH 4.19 33/42] net: qualcomm: rmnet: Fix incorrect assignment of real_dev

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Subash Abhinov Kasiviswanathan [ Upstream commit d02854dc1999ed3e7fd79ec700c64ac23ac0c458 ] A null dereference was observed when a sysctl was being set from userspace and rmnet was stuck tryin

[PATCH 4.14 19/21] Revert "x86/speculation: Enable cross-hyperthread spectre v2 STIBP mitigation"

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Greg Kroah-Hartman This reverts commit 8a13906ae519b3ed95cd0fb73f1098b46362f6c4 which is commit 53c613fe6349994f023245519265999eed75957f upstream. It's not ready for the stable trees as there

[PATCH 4.14 05/21] net-gro: reset skb->pkt_type in napi_reuse_skb()

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Eric Dumazet [ Upstream commit 33d9a2c72f086cbf1087b2fd2d1a15aa9df14a7f ] eth_type_trans() assumes initial value for skb->pkt_type is PACKET_HOST. This is indeed the value right after a fresh

[PATCH 4.14 04/21] ipv6: Fix PMTU updates for UDP/raw sockets in presence of VRF

4.14-stable review patch. If anyone has any objections, please let me know. -- From: David Ahern [ Upstream commit 7ddacfa564870cdd97275fd87decb6174abc6380 ] Preethi reported that PMTU discovery for UDP/raw applications is not working in the presence of VRF when the socket is

[PATCH 4.14 00/21] 4.14.83-stable review

This is the start of the stable review cycle for the 4.14.83 release. There are 21 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Fri Nov 23 18:34:13 UTC 2018. Anything receiv

[PATCH 4.9 19/59] modules: mark __inittest/__exittest as __maybe_unused

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Arnd Bergmann commit 1f318a8bafcfba9f0d623f4870c4e890fd22e659 upstream. clang warns about unused inline functions by default: arch/arm/crypto/aes-cipher-glue.c:68:1: warning: unused function '

[PATCH 4.9 22/59] kbuild: Add __cc-option macro

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Matthias Kaehlcke commit 9f3f1fd299768782465cb32cdf0dd4528d11f26b upstream. cc-option uses KBUILD_CFLAGS and KBUILD_CPPFLAGS when it determines whether an option is supported or not. This is fi

[PATCH 4.9 23/59] x86/build: Use __cc-option for boot code compiler options

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Matthias Kaehlcke commit 032a2c4f65a2f81c93e161a11197ba19bc14a909 upstream. cc-option is used to enable compiler options for the boot code if they are available. The macro uses KBUILD_CFLAGS an

Re: [PATCH 1/2] irq/irq_sim: provide irq_sim_fire_edge()

Hello Bartosz, On Wed, Nov 21, 2018 at 05:34:32PM +0100, Bartosz Golaszewski wrote: > wt., 20 lis 2018 o 18:17 Uwe Kleine-König > napisał(a): > > > > On Tue, Nov 20, 2018 at 02:40:31PM +0100, Bartosz Golaszewski wrote: > > > From: Bartosz Golaszewski > > > > > > The irq_sim irqchip doesn't allow

[PATCH] mips: fix mips_get_syscall_arg o32 check

When checking for TIF_32BIT_REGS flag, mips_get_syscall_arg() should use the task specified as its argument instead of the current task. This potentially affects all syscall_get_arguments() users who specify tasks different from the current. Fixes: c0ff3c53d4f99 ("MIPS: Enable HAVE_ARCH_TRACEHOOK

[PATCH 4.9 27/59] x86/boot: #undef memcpy() et al in string.c

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Michael Davidson commit 18d5e6c34a8eda438d5ad8b3b15f42dab01bf05d upstream. undef memcpy() and friends in boot/string.c so that the functions defined here will have the correct names, otherwise

[PATCH 4.9 42/59] ARM: spectre-v2: add Cortex A8 and A15 validation of the IBE bit

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Russell King Commit e388b80288aade31135aca23d32eee93dd106795 upstream. When the branch predictor hardening is enabled, firmware must have set the IBE bit in the auxiliary control register. If

[PATCH 4.9 39/59] ARM: bugs: add support for per-processor bug checking

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Russell King Commit 9d3a04925deeabb97c8e26d940b501a2873e8af3 upstream. Add support for per-processor bug checking - each processor function descriptor gains a function pointer for this check, w

[PATCH 4.9 44/59] ARM: spectre-v2: add firmware based hardening

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Russell King Commit 10115105cb3aa17b5da1cb726ae8dd5f6854bd93 upstream. Commit 6282e916f774e37845c65d1eae9f8c649004f033 upstream. Add firmware based hardening for cores that require more complex

[PATCH 4.9 48/59] ARM: spectre-v2: KVM: invalidate icache on guest exit for Brahma B15

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Russell King Commit 3c908e16396d130608e831b7fac4b167a2ede6ba upstream. Include Brahma B15 in the Spectre v2 KVM workarounds. Signed-off-by: Russell King Acked-by: Florian Fainelli Boot-teste

[PATCH 4.9 30/59] efi/libstub: Preserve .debug sections after absolute relocation check

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Ard Biesheuvel commit 696204faa6e8a318320ebb49d9fa69bc8275644d upstream. The build commands for the ARM and arm64 EFI stubs strip the .debug sections and other sections that may legally contain

[PATCH 4.9 57/59] ARM: use __inttype() in get_user()

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Russell King Commit d09fbb327d670737ab40fd8bbb0765ae06b8b739 upstream. Borrow the x86 implementation of __inttype() to use in get_user() to select an integer type suitable to temporarily hold t

[PATCH 4.9 36/59] ARM: add more CPU part numbers for Cortex and Brahma B15 CPUs

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Russell King Commit f5683e76f35b4ec5891031b6a29036efe0a1ff84 upstream. Add CPU part numbers for Cortex A53, A57, A72, A73, A75 and the Broadcom Brahma B15 CPU. Signed-off-by: Russell King Ack

Re: [PATCH v2 1/7] staging:iio:ad2s90: Add device tree support

On Tue, 20 Nov 2018 21:59:19 -0200 Matheus Tavares Bernardino wrote: > On Mon, Nov 19, 2018 at 6:09 AM Ardelean, Alexandru > wrote: > > > > On Sun, 2018-11-18 at 02:25 -0200, Matheus Tavares wrote: > > > This patch adds device tree support to ad2s90 with standard > > > device tree id table. >

[PATCH 4.9 28/59] efi/libstub/arm64: Use hidden attribute for struct screen_info reference

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Ard Biesheuvel commit 760b61d76da6d6a99eb245ab61abf71ca5415cea upstream. To prevent the compiler from emitting absolute references to screen_info when building position independent code, redecl

[PATCH 4.9 35/59] arm64: uaccess: suppress spurious clang warning

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Mark Rutland commit d135b8b5060ea91dd751ff172d179eb4eab1e966 upstream. Clang tries to warn when there's a mismatch between an operand's size, and the size of the register it is held in, as this

[PATCH 4.9 32/59] x86/build: Fix stack alignment for CLang

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Matthias Kaehlcke commit 8f91869766c00622b2eaa8ee567db4f333b78c1a upstream. Commit: d77698df39a5 ("x86/build: Specify stack alignment for clang") intended to use the same stack alignment fo

[PATCH 4.9 33/59] x86/build: Use cc-option to validate stack alignment parameter

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Matthias Kaehlcke commit 9e8730b178a2472fca3123e909d6e69cc8127778 upstream. With the following commit: 8f91869766c0 ("x86/build: Fix stack alignment for CLang") cc-option is only used to de

[PATCH 4.9 37/59] ARM: bugs: prepare processor bug infrastructure

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Russell King Commit a5b9177f69329314721aa7022b7e69dab23fa1f0 upstream. Prepare the processor bug infrastructure so that it can be expanded to check for per-processor bugs. Signed-off-by: Russe

[PATCH 4.9 34/59] Kbuild: use -fshort-wchar globally

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Arnd Bergmann commit 8c97023cf0518f172b8cb7a9fffc28b89401abbf upstream. Commit 971a69db7dc0 ("Xen: don't warn about 2-byte wchar_t in efi") added the --no-wchar-size-warning to the Makefile to

[PATCH 4.9 41/59] ARM: spectre-v2: harden branch predictor on context switches

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Russell King Commit 06c23f5ffe7ad45b908d0fff604dae08a7e334b9 upstream. Required manual merge of arch/arm/mm/proc-v7.S. Harden the branch predictor against Spectre v2 attacks on context switche

[PATCH 4.9 56/59] ARM: oabi-compat: copy semops using __copy_from_user()

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Russell King Commit 8c8484a1c18e3231648f5ba7cc5ffb7fd70b3ca4 upstream. __get_user_error() is used as a fast accessor to make copying structure members as efficient as possible. However, with s

[PATCH 4.9 40/59] ARM: spectre: add Kconfig symbol for CPUs vulnerable to Spectre

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Russell King Commit c58d237d0852a57fde9bc2c310972e8f4e3d155d upstream. Add a Kconfig symbol for CPUs which are vulnerable to the Spectre attacks. Signed-off-by: Russell King Reviewed-by: Flor

[PATCH 4.9 55/59] ARM: vfp: use __copy_from_user() when restoring VFP state

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Russell King Commit 42019fc50dfadb219f9e6ddf4c354f3837057d80 upstream. __get_user_error() is used as a fast accessor to make copying structure members in the signal handling path as efficient a

[PATCH 4.9 51/59] ARM: spectre-v1: add speculation barrier (csdb) macros

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Russell King Commit a78d156587931a2c3b354534aa772febf6c9e855 upstream. Add assembly and C macros for the new CSDB instruction. Signed-off-by: Russell King Acked-by: Mark Rutland Boot-tested-

[PATCH 4.9 00/59] 4.9.139-stable review

This is the start of the stable review cycle for the 4.9.139 release. There are 59 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know. Responses should be made by Fri Nov 23 18:34:55 UTC 2018. Anything receiv

[PATCH 4.9 31/59] efi/libstub/arm64: Set -fpie when building the EFI stub

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Ard Biesheuvel commit 91ee5b21ee026c49e4e7483de69b55b8b47042be upstream. Clang may emit absolute symbol references when building in non-PIC mode, even when using the default 'small' code model,

[PATCH 4.9 38/59] ARM: bugs: hook processor bug checking into SMP and suspend paths

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Russell King Commit 26602161b5ba795928a5a719fe1d5d9f2ab5c3ef upstream. Check for CPU bugs when secondary processors are being brought online, and also when CPUs are resuming from a low power mo

[PATCH 4.9 52/59] ARM: spectre-v1: add array_index_mask_nospec() implementation

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Russell King Commit 1d4238c56f9816ce0f9c8dbe42d7f2ad81cb6613 upstream. Add an implementation of the array_index_mask_nospec() function for mitigating Spectre variant 1 throughout the kernel. S

[PATCH 4.9 50/59] ARM: KVM: report support for SMCCC_ARCH_WORKAROUND_1

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Russell King Commit add5609877c6785cc002c6ed7e008b1d61064439 upstream. Report support for SMCCC_ARCH_WORKAROUND_1 to KVM guests for affected CPUs. Signed-off-by: Russell King Boot-tested-by:

[PATCH 4.9 45/59] ARM: spectre-v2: warn about incorrect context switching functions

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Russell King Commit c44f366ea7c85e1be27d08f2f0880f4120698125 upstream. Warn at error level if the context switching function is not what we are expecting. This can happen with big.Little syste

[PATCH 4.9 43/59] ARM: spectre-v2: harden user aborts in kernel space

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Russell King Commit f5fe12b1eaee220ce62ff9afb8b90929c396595f upstream. In order to prevent aliasing attacks on the branch predictor, invalidate the BTB or instruction cache on CPUs that are kno

[PATCH 4.9 53/59] ARM: spectre-v1: fix syscall entry

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Russell King Commit 10573ae547c85b2c61417ff1a106cffbfceada35 upstream. Prevent speculation at the syscall table decoding by clamping the index used to zero on invalid system call numbers, and u

[PATCH 4.9 47/59] ARM: KVM: invalidate icache on guest exit for Cortex-A15

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Marc Zyngier Commit 0c47ac8cd157727e7a532d665d6fb1b5fd333977 upstream. In order to avoid aliasing attacks against the branch predictor on Cortex-A15, let's invalidate the BTB on guest exit, whi

[PATCH 4.9 54/59] ARM: signal: copy registers using __copy_from_user()

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Russell King Commit c32cd419d6650e42b9cdebb83c672ec945e6bd7e upstream. __get_user_error() is used as a fast accessor to make copying structure members in the signal handling path as efficient a

[PATCH 4.9 58/59] ARM: spectre-v1: use get_user() for __get_user()

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Russell King Commit b1cd0a14806321721aae45f5446ed83a3647c914 upstream. Fixing __get_user() for spectre variant 1 is not sane: we would have to add address space bounds checking in order to vali

[PATCH 4.9 59/59] ARM: spectre-v1: mitigate user accesses

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Russell King Commit a3c0f84765bb429ba0fd23de1c57b5e1591c9389 upstream. Spectre variant 1 attacks are about this sequence of pseudo-code: index = load(user-manipulated pointer);

[PATCH 4.9 49/59] ARM: KVM: Add SMCCC_ARCH_WORKAROUND_1 fast handling

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Russell King Commit b800acfc70d9fb81fbd6df70f2cf5e20f70023d0 upstream. We want SMCCC_ARCH_WORKAROUND_1 to be fast. As fast as possible. So let's intercept it as early as we can by testing for t

[PATCH 4.9 46/59] ARM: KVM: invalidate BTB on guest exit for Cortex-A12/A17

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Marc Zyngier Commit 3f7e8e2e1ebda787f156ce46e3f0a9ce2833fa4f upstream. In order to avoid aliasing attacks against the branch predictor, let's invalidate the BTB on guest exit. This is made comp

[PATCH 4.9 24/59] x86/build: Specify stack alignment for clang

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Matthias Kaehlcke commit d77698df39a512911586834d303275ea5fda74d0 upstream. For gcc stack alignment is configured with -mpreferred-stack-boundary=N, clang has the option -mstack-alignment=N for

[PATCH 4.9 25/59] kbuild: clang: Disable address-of-packed-member warning

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Matthias Kaehlcke commit bfb38988c51e440fd7062ddf3157f7d8b1dd5d70 upstream. clang generates plenty of these warnings in different parts of the code, to an extent that the warnings are little mo

[PATCH 4.9 09/59] ipv6: Fix PMTU updates for UDP/raw sockets in presence of VRF

4.9-stable review patch. If anyone has any objections, please let me know. -- From: David Ahern [ Upstream commit 7ddacfa564870cdd97275fd87decb6174abc6380 ] Preethi reported that PMTU discovery for UDP/raw applications is not working in the presence of VRF when the socket is n

[PATCH 4.9 04/59] net-gro: reset skb->pkt_type in napi_reuse_skb()

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Eric Dumazet [ Upstream commit 33d9a2c72f086cbf1087b2fd2d1a15aa9df14a7f ] eth_type_trans() assumes initial value for skb->pkt_type is PACKET_HOST. This is indeed the value right after a fresh

[PATCH 4.9 03/59] ip_tunnel: dont force DF when MTU is locked

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Sabrina Dubroca [ Upstream commit 16f7eb2b77b55da816c4e207f3f9440a8cafc00a ] The various types of tunnels running over IPv4 can ask to set the DF bit to do PMTU discovery. However, PMTU discove

[PATCH 4.9 06/59] tg3: Add PHY reset for 5717/5719/5720 in change ring and flow control paths

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Siva Reddy Kallam [ Upstream commit 59663e42199c93d1d7314d1446f6782fc4b1eb81 ] This patch has the fix to avoid PHY lockup with 5717/5719/5720 in change ring and flow control paths. This patch s

[PATCH 4.9 08/59] inet: frags: better deal with smp races

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Eric Dumazet [ Upstream commit 0d5b9311baf27bb545f187f12ecfd558220c607d ] Multiple cpus might attempt to insert a new fragment in rhashtable, if for example RPS is buggy, as reported by 배석진 in

[PATCH 4.9 07/59] usbnet: smsc95xx: disable carrier check while suspending

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Frieder Schrempf [ Upstream commit 7b900ead6cc66b2ee873cb042dfba169aa68b56c ] We need to make sure, that the carrier check polling is disabled while suspending. Otherwise we can end up with usb

[PATCH 4.9 05/59] sctp: not allow to set asoc prsctp_enable by sockopt

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Xin Long [ Upstream commit cc3ccf26f0649089b3a34a2781977755ea36e72c ] As rfc7496#section4.5 says about SCTP_PR_SUPPORTED: This socket option allows the enabling or disabling of the negot

[PATCH 4.9 26/59] crypto: arm64/sha - avoid non-standard inline asm tricks

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Ard Biesheuvel commit f4857f4c2ee9aa4e2aacac1a845352b00197fb57 upstream. Replace the inline asm which exports struct offsets as ELF symbols with proper const variables exposing the same values.

[PATCH 4.9 18/59] kbuild: Add support to generate LLVM assembly files

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Vinícius Tinti commit 433db3e260bc8134d4a46ddf20b3668937e12556 upstream. Add rules to kbuild in order to generate LLVM assembly files with the .ll extension when using clang. # from c code

[PATCH 4.14 21/21] ARM: dts: r8a7793: Correct critical CPU temperature

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Chris Paterson commit 1dfc65cef481ac6af64380f26186d5cc585b46eb upstream. The R-Car M2N hardware manual states that Tc = –40°C to +105°C. The thermal sensor has an accuracy of ±5°C and there ca

[PATCH 4.9 21/59] crypto, x86: aesni - fix token pasting for clang

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Michael Davidson commit fdb2726f4e61c5e3abc052f547d5a5f6c0dc5504 upstream. aes_ctrby8_avx-x86_64.S uses the C preprocessor for token pasting of character sequences that are not valid preprocess

[PATCH 4.9 20/59] x86/kbuild: Use cc-option to enable -falign-{jumps/loops}

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Matthias Kaehlcke commit 2c4fd1ac3ff167c91272dc43c7bfd2269ef61557 upstream. clang currently does not support these optimizations, only enable them when they are available. Signed-off-by: Matth

[PATCH 4.9 02/59] ibmvnic: fix accelerated VLAN handling

4.9-stable review patch. If anyone has any objections, please let me know. -- From: "Michał Mirosław" [ Upstream commit e84b47941e15eafb8ee8b21d1c3fc1a013af ] Don't request tag insertion when it isn't present in outgoing skb. Signed-off-by: Michał Mirosław Signed-off-by:

[PATCH 4.14 07/21] tg3: Add PHY reset for 5717/5719/5720 in change ring and flow control paths

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Siva Reddy Kallam [ Upstream commit 59663e42199c93d1d7314d1446f6782fc4b1eb81 ] This patch has the fix to avoid PHY lockup with 5717/5719/5720 in change ring and flow control paths. This patch

[PATCH 4.9 01/59] flow_dissector: do not dissect l4 ports for fragments

4.9-stable review patch. If anyone has any objections, please let me know. -- From: 배석진 [ Upstream commit 62230715fd2453b3ba948c9d83cfb3ada9169169 ] Only first fragment has the sport/dport information, not the following ones. If we want consistent hash for all fragments, we n

[PATCH 4.14 09/21] net: systemport: Protect stop from timeout

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Florian Fainelli [ Upstream commit 7cb6a2a2c72c1ed8f42fb01f1a661281b568dead ] A timing hazard exists when the network interface is stopped that allows a watchdog timeout to be processed by a s

[PATCH 4.9 14/59] kbuild: fix asm-offset generation to work with clang

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Jeroen Hofstee commit cf0c3e68aa81f992b0301f62e341b710d385bf68 upstream. KBuild abuses the asm statement to write to a file and clang chokes about these invalid asm statements. Hack it even mor

[PATCH 4.9 11/59] kbuild: clang: add -no-integrated-as to KBUILD_[AC]FLAGS

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Michael Davidson commit a37c45cd82e62a361706b9688a984a3a63957321 upstream. The Linux Kernel relies on GCC's acceptance of inline assembly as an opaque object which will not have any validation

[PATCH 4.9 12/59] kbuild: Consolidate header generation from ASM offset information

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Matthias Kaehlcke commit ebf003f0cfb3705e60d40dedc3ec949176c741af upstream. Largely redundant code is used in different places to generate C headers from offset information extracted from assem

[PATCH 4.9 10/59] kbuild: Add better clang cross build support

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Behan Webster commit 785f11aa595bc3d4e74096cbd598ada54ecc0d81 upstream. Add cross target to CC if using clang. Also add custom gcc toolchain path for fallback gcc tools. Clang will fallback to

[PATCH 4.9 17/59] kbuild: use -Oz instead of -Os when using clang

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Behan Webster commit 6748cb3c299de1ffbe56733647b01dbcc398c419 upstream. This generates smaller resulting object code when compiled with clang. Signed-off-by: Behan Webster Signed-off-by: Matt

[PATCH 4.9 13/59] kbuild: consolidate redundant sed script ASM offset generation

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Masahiro Yamada commit 7dd47b95b0f54f2057d40af6e66d477e3fe95d13 upstream. This part ended up in redundant code after touched by multiple people. [1] Commit 3234282f33b2 ("x86, asm: Fix CFI mac

[PATCH 4.14 08/21] tuntap: fix multiqueue rx

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Matthew Cover [ Upstream commit 8ebebcba559a1bfbaec7bbda64feb9870b9c58da ] When writing packets to a descriptor associated with a combined queue, the packets should end up on that queue. Befo

[PATCH 4.9 16/59] kbuild, LLVMLinux: Add -Werror to cc-option to support clang

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Mark Charlebois commit c3f0d0bc5b01ad90c45276952802455750444b4f upstream. Clang will warn about unknown warnings but will not return false unless -Werror is set. GCC will return false if an unk

[PATCH 4.9 15/59] kbuild: drop -Wno-unknown-warning-option from clang options

4.9-stable review patch. If anyone has any objections, please let me know. -- From: Masahiro Yamada commit a0ae981eba8f07dbc74bce38fd3a462b69a5bc8e upstream. Since commit c3f0d0bc5b01 ("kbuild, LLVMLinux: Add -Werror to cc-option to support clang"), cc-option and friends work

[PATCH 4.14 06/21] sctp: not allow to set asoc prsctp_enable by sockopt

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Xin Long [ Upstream commit cc3ccf26f0649089b3a34a2781977755ea36e72c ] As rfc7496#section4.5 says about SCTP_PR_SUPPORTED: This socket option allows the enabling or disabling of the nego

[PATCH 4.14 02/21] ibmvnic: fix accelerated VLAN handling

4.14-stable review patch. If anyone has any objections, please let me know. -- From: "Michał Mirosław" [ Upstream commit e84b47941e15eafb8ee8b21d1c3fc1a013af ] Don't request tag insertion when it isn't present in outgoing skb. Signed-off-by: Michał Mirosław Signed-off-by

[PATCH 4.14 14/21] sctp: not increase streams incnt before sending addstrm_in request

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Xin Long [ Upstream commit e1e46479847e66f78f79d8c24d5169a5954b3fc2 ] Different from processing the addstrm_out request, The receiver handles an addstrm_in request by sending back an addstrm_o

[PATCH 4.14 17/21] usbnet: smsc95xx: disable carrier check while suspending

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Frieder Schrempf [ Upstream commit 7b900ead6cc66b2ee873cb042dfba169aa68b56c ] We need to make sure, that the carrier check polling is disabled while suspending. Otherwise we can end up with us

[PATCH 4.14 16/21] net: smsc95xx: Fix MTU range

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Stefan Wahren [ Upstream commit 85b18b0237ce9986a81a1b9534b5e2ee116f5504 ] The commit f77f0aee4da4 ("net: use core MTU range checking in USB NIC drivers") introduce a common MTU handling for u

[PATCH 4.14 03/21] ip_tunnel: dont force DF when MTU is locked

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Sabrina Dubroca [ Upstream commit 16f7eb2b77b55da816c4e207f3f9440a8cafc00a ] The various types of tunnels running over IPv4 can ask to set the DF bit to do PMTU discovery. However, PMTU discov

[PATCH 4.14 12/21] sctp: fix strchange_flags name for Stream Change Event

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Xin Long [ Upstream commit fd82d61ba142f0b83463e47064bf5460aac57b6e ] As defined in rfc6525#section-6.1.3, SCTP_STREAM_CHANGE_DENIED and SCTP_STREAM_CHANGE_FAILED should be used instead of SCT

[PATCH 4.14 15/21] mlxsw: spectrum: Fix IP2ME CPU policer configuration

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Shalom Toledo [ Upstream commit 96801552f846460fe9ac10f1b189602992f004e1 ] The CPU policer used to police packets being trapped via a local route (IP2ME) was incorrectly configured to police b

[PATCH 4.14 18/21] inet: frags: better deal with smp races

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Eric Dumazet [ Upstream commit 0d5b9311baf27bb545f187f12ecfd558220c607d ] Multiple cpus might attempt to insert a new fragment in rhashtable, if for example RPS is buggy, as reported by 배석진 in

[PATCH 4.14 20/21] ARM: dts: r8a7791: Correct critical CPU temperature

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Chris Paterson commit e4fdf59bcce3b490bbc7197145bcb9f9d5a18cd3 upstream. The R-Car M2W hardware manual states that Tc = –40°C to +105°C. The thermal sensor has an accuracy of ±5°C and there ca

[PATCH 4.14 13/21] net: phy: mdio-gpio: Fix working over slow can_sleep GPIOs

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Martin Schiller [ Upstream commit df5a8ec64eed7fe45b556cfff503acd6429ab817 ] Up until commit 7e5fbd1e0700 ("net: mdio-gpio: Convert to use gpiod functions where possible"), the _cansleep varia

[PATCH 4.14 11/21] net: dsa: microchip: initialize mutex before use

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Tristram Ha [ Upstream commit 284fb78ed7572117846f8e1d1d8e3dbfd16880c2 ] Initialize mutex before use. Avoid kernel complaint when CONFIG_DEBUG_LOCK_ALLOC is enabled. Fixes: b987e98e50ab90e5

[PATCH 4.14 10/21] net: qualcomm: rmnet: Fix incorrect assignment of real_dev

4.14-stable review patch. If anyone has any objections, please let me know. -- From: Subash Abhinov Kasiviswanathan [ Upstream commit d02854dc1999ed3e7fd79ec700c64ac23ac0c458 ] A null dereference was observed when a sysctl was being set from userspace and rmnet was stuck tryin

[PATCH 4.19 06/42] net: bcmgenet: protect stop from timeout

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Doug Berger A timing hazard exists when the network interface is stopped that allows a watchdog timeout to be processed by a separate core in parallel. This creates the potential for the timeou

[PATCH 4.14 01/21] flow_dissector: do not dissect l4 ports for fragments

4.14-stable review patch. If anyone has any objections, please let me know. -- From: 배석진 [ Upstream commit 62230715fd2453b3ba948c9d83cfb3ada9169169 ] Only first fragment has the sport/dport information, not the following ones. If we want consistent hash for all fragments, we

[PATCH 4.19 13/42] tuntap: fix multiqueue rx

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Matthew Cover [ Upstream commit 8ebebcba559a1bfbaec7bbda64feb9870b9c58da ] When writing packets to a descriptor associated with a combined queue, the packets should end up on that queue. Befo

[PATCH 4.19 15/42] net/sched: act_pedit: fix memory leak when IDR allocation fails

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Davide Caratti [ Upstream commit 19ab69107d3ecfb7cd3e38ad262a881be40c01a3 ] tcf_idr_check_alloc() can return a negative value, on allocation failures (-ENOMEM) or IDR exhaustion (-ENOSPC): don

[PATCH 4.19 42/42] Revert "x86/speculation: Enable cross-hyperthread spectre v2 STIBP mitigation"

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Greg Kroah-Hartman This reverts commit 233b9d7df0e114c7e7c3674559fb0fc41ada3e8f which is commit 53c613fe6349994f023245519265999eed75957f upstream. It's not ready for the stable trees as there

[PATCH 4.19 14/42] net: systemport: Protect stop from timeout

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Florian Fainelli [ Upstream commit 7cb6a2a2c72c1ed8f42fb01f1a661281b568dead ] A timing hazard exists when the network interface is stopped that allows a watchdog timeout to be processed by a s

[PATCH 4.19 39/42] net: smsc95xx: Fix MTU range

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Stefan Wahren [ Upstream commit 85b18b0237ce9986a81a1b9534b5e2ee116f5504 ] The commit f77f0aee4da4 ("net: use core MTU range checking in USB NIC drivers") introduce a common MTU handling for u

[PATCH 4.19 41/42] usbnet: smsc95xx: disable carrier check while suspending

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Frieder Schrempf [ Upstream commit 7b900ead6cc66b2ee873cb042dfba169aa68b56c ] We need to make sure, that the carrier check polling is disabled while suspending. Otherwise we can end up with us

[PATCH 4.19 10/42] tg3: Add PHY reset for 5717/5719/5720 in change ring and flow control paths

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Siva Reddy Kallam [ Upstream commit 59663e42199c93d1d7314d1446f6782fc4b1eb81 ] This patch has the fix to avoid PHY lockup with 5717/5719/5720 in change ring and flow control paths. This patch

[PATCH 4.19 40/42] rxrpc: Fix lockup due to no error backoff after ack transmit error

4.19-stable review patch. If anyone has any objections, please let me know. -- From: David Howells [ Upstream commit c7e86acfcee30794dc99a0759924bf7b9d43f1ca ] If the network becomes (partially) unavailable, say by disabling IPv6, the background ACK transmission routine can ge

[PATCH 4.19 12/42] tipc: fix lockdep warning when reinitilaizing sockets

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Jon Maloy [ Upstream commit adba75be0d23cca92a028749d92c60c8909bbdb3 ] We get the following warning: [ 47.926140] 32-bit node address hash set to 2010a0a [ 47.927202] [ 47.927433] =

[PATCH 4.19 38/42] mlxsw: spectrum: Fix IP2ME CPU policer configuration

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Shalom Toledo [ Upstream commit 96801552f846460fe9ac10f1b189602992f004e1 ] The CPU policer used to police packets being trapped via a local route (IP2ME) was incorrectly configured to police b

[PATCH 4.19 11/42] tipc: dont assume linear buffer when reading ancillary data

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Jon Maloy [ Upstream commit 1c1274a56999fbdf9cf84e332b28448bb2d55221 ] The code for reading ancillary data from a received buffer is assuming the buffer is linear. To make this assumption true

[PATCH 4.19 29/42] net/mlx5e: IPoIB, Reset QP after channels are closed

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Denis Drozdov [ Upstream commit acf3766b36d8e59ecbc307894c6d05703ee48014 ] The mlx5e channels should be closed before mlx5i_uninit_underlay_qp puts the QP into RST (reset) state during mlx5i_c

[PATCH 4.19 18/42] net/mlx5e: Dont match on vlan non-existence if ethertype is wildcarded

4.19-stable review patch. If anyone has any objections, please let me know. -- From: Or Gerlitz [ Upstream commit d3a80bb5a3eac311ddf28387402593977574460d ] For the "all" ethertype we should not care whether the packet has vlans. Besides being wrong, the way we did it caused F

<    1   2   3   4   5   6   7   8   9   10   >